From 38a20ba16f45135f579023cfeb064214c7e0a5ba Mon Sep 17 00:00:00 2001 From: Mark Johnston Date: Mon, 16 Sep 2019 15:06:19 +0000 Subject: [PATCH] Fix a couple of nits in r352110. - Remove a dead variable from the amd64 pmap_extract_and_hold(). - Fix grammar in the vm_page_wire man page. Reported by: alc Reviewed by: alc, kib Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D21639 --- share/man/man9/vm_page_wire.9 | 2 +- sys/amd64/amd64/pmap.c | 2 -- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/share/man/man9/vm_page_wire.9 b/share/man/man9/vm_page_wire.9 index e3f03ab6b1f8..940cf9f6ceec 100644 --- a/share/man/man9/vm_page_wire.9 +++ b/share/man/man9/vm_page_wire.9 @@ -51,7 +51,7 @@ The .Fn vm_page_wire and .Fn vm_page_wire_mapped -function wire the page, prevent it from being reclaimed by the page +functions wire the page, which prevents it from being reclaimed by the page daemon or when its containing object is destroyed. Both functions require that the page belong to an object. The diff --git a/sys/amd64/amd64/pmap.c b/sys/amd64/amd64/pmap.c index f2ebee2ca550..0deeded676d3 100644 --- a/sys/amd64/amd64/pmap.c +++ b/sys/amd64/amd64/pmap.c @@ -3064,10 +3064,8 @@ pmap_extract_and_hold(pmap_t pmap, vm_offset_t va, vm_prot_t prot) { pd_entry_t pde, *pdep; pt_entry_t pte, PG_RW, PG_V; - vm_paddr_t pa; vm_page_t m; - pa = 0; m = NULL; PG_RW = pmap_rw_bit(pmap); PG_V = pmap_valid_bit(pmap);